4123031422 has 16 divisors (see below), whose sum is σ = 6337699200. Its totient is φ = 2010501760.

The previous prime is 4123031417. The next prime is 4123031447. The reversal of 4123031422 is 2241303214.

It is a junction number, because it is equal to n+sod(n) for n = 4123031393 and 4123031402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267954 + ... + 282922.

It is an arithmetic number, because the mean of its divisors is an integer number (396106200).

Almost surely, 2^4123031422 is an apocalyptic number.

4123031422 is a deficient number, since it is larger than the sum of its proper divisors (2214667778).

4123031422 is a wasteful number, since it uses less digits than its factorization.

4123031422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18371.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4123031422 is about 64210.8357055100. The cubic root of 4123031422 is about 1603.5120019175.

Adding to 4123031422 its reverse (2241303214), we get a palindrome (6364334636).

The spelling of 4123031422 in words is "four billion, one hundred twenty-three million, thirty-one thousand, four hundred twenty-two".